JPS57210318A - Production of contact lens - Google Patents

Production of contact lens

Info

Publication number
JPS57210318A
JPS57210318A JP9616281A JP9616281A JPS57210318A JP S57210318 A JPS57210318 A JP S57210318A JP 9616281 A JP9616281 A JP 9616281A JP 9616281 A JP9616281 A JP 9616281A JP S57210318 A JPS57210318 A JP S57210318A
Authority
JP
Japan
Prior art keywords
lens
ester
treated
aqueous solution
reformed layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9616281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0134363B2 (de
Inventor
Taro Suminoe
Tetsuo Ito
Yasuhiro Kiyomatsu
Takao Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RITSUKII CONTACT LENS KENKYUSHO KK
Mitsubishi Chemical Corp
JSR Corp
Original Assignee
RITSUKII CONTACT LENS KENKYUSHO KK
Nippon Synthetic Chemical Industry Co Ltd
Japan Synthetic Rubber Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RITSUKII CONTACT LENS KENKYUSHO KK, Nippon Synthetic Chemical Industry Co Ltd, Japan Synthetic Rubber Co Ltd filed Critical RITSUKII CONTACT LENS KENKYUSHO KK
Priority to JP9616281A priority Critical patent/JPS57210318A/ja
Priority to CA000405600A priority patent/CA1184367A/en
Priority to EP82303253A priority patent/EP0068800B1/de
Priority to DE8282303253T priority patent/DE3278626D1/de
Publication of JPS57210318A publication Critical patent/JPS57210318A/ja
Priority to US06/586,656 priority patent/US4550001A/en
Publication of JPH0134363B2 publication Critical patent/JPH0134363B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
JP9616281A 1981-06-22 1981-06-22 Production of contact lens Granted JPS57210318A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9616281A JPS57210318A (en) 1981-06-22 1981-06-22 Production of contact lens
CA000405600A CA1184367A (en) 1981-06-22 1982-06-21 Process for producing shaped articles having improved surfaces
EP82303253A EP0068800B1 (de) 1981-06-22 1982-06-22 Verfahren zur Verbesserung der Oberflächeneigenschaften von Kontaktlinsen
DE8282303253T DE3278626D1 (en) 1981-06-22 1982-06-22 Process for improving the surface characteristics of contact lenses
US06/586,656 US4550001A (en) 1981-06-22 1984-03-09 Process for producing shaped articles having improved surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9616281A JPS57210318A (en) 1981-06-22 1981-06-22 Production of contact lens

Publications (2)

Publication Number Publication Date
JPS57210318A true JPS57210318A (en) 1982-12-23
JPH0134363B2 JPH0134363B2 (de) 1989-07-19

Family

ID=14157643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9616281A Granted JPS57210318A (en) 1981-06-22 1981-06-22 Production of contact lens

Country Status (1)

Country Link
JP (1) JPS57210318A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165618A (ja) * 1984-02-08 1985-08-28 San Contact Lens:Kk 硬質コンタクトレンズ材料

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102748A (en) * 1976-02-25 1977-08-29 Hoya Lens Co Ltd Method of manufacturing soft contact lens
JPS5695932A (en) * 1979-12-28 1981-08-03 Tokyo Contact Lens Kenkyusho:Kk Hydrophilic treatment of surface of methyl methacrylate resin molded article

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102748A (en) * 1976-02-25 1977-08-29 Hoya Lens Co Ltd Method of manufacturing soft contact lens
JPS5695932A (en) * 1979-12-28 1981-08-03 Tokyo Contact Lens Kenkyusho:Kk Hydrophilic treatment of surface of methyl methacrylate resin molded article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165618A (ja) * 1984-02-08 1985-08-28 San Contact Lens:Kk 硬質コンタクトレンズ材料

Also Published As

Publication number Publication date
JPH0134363B2 (de) 1989-07-19

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